baber/WOPTO huggingface dataset:
Patent JP-2020192463-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To increase game amusement.SOLUTION: A game machine including display means capable of displaying a plurality of types of images can execute a first performance in which a holding icon moves toward a variable icon and the display mode of the variable icon changes, in a state in which the holding icon and the variable icon are displayed on the display means. In the first performance, the variable icon can be displayed across a plurality of variable displays. The first performance includes a performance in which, when the holding icon moves toward the variable icon, the holding icon becomes the front side of the variable icon and both of the holding icon and the variable icon disappear just before the holding icon covers the variable icon.SELECTED DRAWING: Figure 66
Patent JP-2022044372-A (JP)
Title: Elastic fiber treating agent and elastic fibers
Inventor: OSHIMA KEIICHIRO
IPC: D06M13/144
Filed: 2020-09-07
Abstract: To provide: an elastic fiber treating agent that can reduce variations in the friction of elastic fibers; and elastic fibers that have the elastic fiber treating agent adhered thereto.SOLUTION: The present invention provides an elastic fiber treating agent containing a smoothing agent and an alkyl phosphate ester compound, and being characterized in that: the alkyl phosphate ester compound contains a specific phosphate ester Q1 of formula (1), and at least one selected from a specific phosphate ester Q2 of formula (2) and a specific phosphate ester Q3 of formula (3). In the P nuclear NMR measurement of the alkyl phosphate ester compound, which has been subjected to an alkali overneutralization pretreatment, the P nuclear NMR integral ratio belonging to the phosphate ester Q1 is 15% to 60% if the total of the P nuclear NMR integral ratios belonging to the phosphate ester Q1, the phosphate ester Q2, the phosphate ester Q3, phosphoric acid and salts thereof is taken as 100%.SELECTED DRAWING: None
Patent JP-2022046854-A (JP)
Title: Gangplank device
Inventor: OYAMA AKIHIRO
IPC: B60S3/04
Filed: 2020-09-11
Abstract: To provide a gangplank device with excellent durability, which can absorb tilts in a horizontal direction toward an advancing direction between an upper surface of a box and the other flat surface which are connected to each other through a gangplank, and can be used in a large-sized vehicle.SOLUTION: A gangplank device 1 connects an upper surface 8 of a box 2 to the other flat surface 3. The gangplank device 1 comprises a gangplank main body 4 and engagement means 12 that engages a side 11 of the box with a side of the gangplank main body. The engagement means 12 is constituted of a bearing part of the side 11 of the box and a movement part of the side of the gangplank main body. At least either of the bearing part and the movement part has a circular-arc engagement part with a radius R parallel to the side 11 of the box. With the movement part borne by the bearing part through the circular-arc engagement part, the movement part is guided by the circular-arc engagement part to further move, so that the gangplank main body 4 can turn with respect to the box 2.SELECTED DRAWING: Figure 6
Patent JP-2021075780-A (JP)
Title: Vacuum device, apparatus and method for monitoring deposition of by-product
Inventor: KAMBARA HISANORI
IPC: C23C16/44
Filed: 2020-09-15
Abstract: To provide a method for monitoring deposition of by-products in a vacuum device under vacuum, such as a vacuum pump and an apparatus for a semiconductor process or a thin film deposition process.SOLUTION: A vacuum device (5) equipped with a vacuum enclosure (17) having a circumferential surface and an inner volume under vacuum includes at least one induction surface acoustic wave device (18) and a control unit (19). Piezoelectric transducers (20, 21) detect deposition of by-products on the circumferential surface by monitoring fluctuation of at least one parameter of a surface acoustic wave spreading along the circumferential surface of the vacuum enclosure (17). The vacuum device determines the characteristics of the deposition of the by-products.SELECTED DRAWING: Figure 2
Patent JP-2020203944-A (JP)
Title: Ophthalmic aqueous composition
Inventor: MIZUTARE YOKO
IPC: A61K47/14
Filed: 2020-09-18
Abstract: To provide an ophthalmic aqueous composition capable of suppressing the weight change of an ophthalmic polybutylene terephthalate-containing resin container.SOLUTION: Prepared is an ophthalmic aqueous composition that comprises: (A) polysaccharides; monosaccharides; one or more vitamins selected from the group consisting of vitamin B12, vitamin B2, vitamin A, and panthenol; one or more oils selected from the group consisting of vegetable oils, animal oils, and mineral oils; one or more surfactants selected from the group consisting of polyoxyethylene castor oil, polyoxyethylene cured castor oil, polyoxyethylene polyoxypropylene glycol, and polyoxyl stearate; anti-allergic ingredient; preservative; thickening ingredient; multivalent alcohol; anti-inflammatory ingredient; antibacterial agent; and one or more selected from the group consisting of cooling agents; and (B) buffering agent. When an obtained ophthalmic aqueous composition is brought into contact with a polybutylene terephthalate-containing resin container, the container can be prevented from weight change, deterioration, and wetting, and can be improved in a liquid cutting property.SELECTED DRAWING: Figure 1
Patent JP-2022053936-A (JP)
Title: Rotary electric machine
Inventor: NOMIYAMA TAKUMA
IPC: H02K9/19
Filed: 2020-09-25
Abstract: To provide a technology that can inhibit temperature rising of a rotary electric machine sufficiently.SOLUTION: A rotary electric machine includes: a body part 10 including a rotor and a stator; and a housing part 20 which houses the body part 10. The housing part 20 includes: a first housing part 5 which encloses the body part 10 from a circumferential direction; and a second housing part 6 which houses a bearing for rotatably supporting a rotary shaft 2. The housing part 20 is provided with a cooling passage R which ranges from an introduction port Rs of a cooling medium to a lead-out port Re of the cooling medium without branching in the middle. The cooling passage R includes: a first cooling passage portion R1 which passes through the first housing part 5; and a second cooling passage portion R2 which passes through the second housing part 6.SELECTED DRAWING: Figure 10
Patent JP-2022044524-A (JP)
Title: Toilet paper holder
Inventor: TSUNODA KAZUO
IPC: A47K10/36
Filed: 2020-09-07
Abstract: To solve problems of a conventional toilet paper holder which compels to use both hands for operation of cutting toilet paper with a cutting tooth part, with the toilet paper drawn out by a prescribed length while folding it by using both hands, and which may cause injury by the cutting tooth and is inconvenient for people having disability with the hands and for aged people.SOLUTION: In the toilet paper holder, there is arranged a cutting part provided in the upper part with a material wetted by a liquid on the tip side. Between left and right side plates, a door is provided which vertically opens and closes with a revolving fulcrum shaft as a revolving shaft. By closing the door, with the toilet paper from the holder drawn out of the door in a folded state, and with the top face of the door with the door opened at nearly 90 degrees, the drawn-out toilet paper is instantly made to touch the tip side of the cutting part to form a linearly wet part. Thus, the quality of the drawn-out paper is made to melt linearly, with the melt part cut off.SELECTED DRAWING: Figure 1
Patent JP-2021056223-A (JP)
Title: Time-of-flight independent of object reflectivity
Inventor: NGUYEN THUC-UYEN
IPC: G01S7/484
Filed: 2020-09-28
Abstract: To provide an improved system and method for determining the time-of-flight.SOLUTION: A method comprises: illuminating 114 an object with a first illumination pulse at a first illumination power level; illuminating 116 the object with a second illumination pulse at a second illumination power level different from the first illumination power level; integrating 118 at least a portion of a first return pulse which is the first illumination pulse returning from the object to determine a first return time; integrating 120 at least a portion of a second return pulse which is the second illumination pulse returning from the object to determine a second return time; and determining 122 the distance to the object independently of reflectivity of the object by using the first and second return times.SELECTED DRAWING: Figure 2
Patent JP-2022055729-A (JP)
Title: Processing system
Inventor: KOBAYASHI HIROAKI
IPC: H01L21/301
Filed: 2020-09-29
Abstract: To enable the operation of the processing device remotely from a touch panel with the suppression of the function addition of a processing device.SOLUTION: A processing system 1 includes a processing device 2 and a communication unit 70. The processing device 2 includes: a processing unit 20; a touch panel 30 which displays an operation screen with an operation button which can operate the processing unit 20; and a control unit 40 which controls the processing unit 20 based on operation information to the operation screen. The communication unit 70 includes: a communication part 710 which receives the operation position information transmitted from an information apparatus; a converter part 730 which converts the operation position information into the operation information of a coordinate system of the operation screen; and a provision part 740 which provides the converted operation information to the processing device 2. When the operation information is provided from the communication unit 70, the control unit 40 of the processing device 2 controls the processing device 2 based on the operation information.SELECTED DRAWING: Figure 5
Patent JP-2022057047-A (JP)
Title: Chat system
Inventor: SHIMIZU YUYA
IPC: G06Q50/22
Filed: 2020-09-30
Abstract: To provide a chat system capable of treating a first member more preferentially than a second member in charging by classifying the second member from the first member.SOLUTION: A chat system 11 includes first registration means 32 for registering member information on a first member on the basis of information identified in an image of a picked-up identification card, second registration means 33 for registering member information on a second member classified from the first member, chat management means 15 for managing message exchanges in each chat group formed by the first member and the second member invited by the first member, and charging means 36 for specifying a billing amount of charging for each second member other than the first member under a determined condition.SELECTED DRAWING: Figure 2
Patent JP-2022062976-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE TOMOYA
IPC: H01M4/525
Filed: 2020-10-09
Abstract: To provide a nonaqueous electrolyte secondary battery, which is capable of suppressing gas generation in a high-temperature environment and which has excellent charge/discharge characteristics in a high-temperature and low-temperature environment.SOLUTION: There is provided a nonaqueous electrolyte secondary battery including a positive electrode, a negative electrode and a nonaqueous electrolyte. The positive electrode includes a positive electrode layer containing, as a positive electrode active material, a lithium-nickel-cobalt-manganese composite oxide. The negative electrode includes a negative electrode layer containing, as a negative electrode active material, a lithium-titanium composite oxide. The nonaqueous electrolyte contains: a nonaqueous solvent containing PC, DMC and MEC in a volume ratio of 1.6-2.4:4.0-4.4:3.6-4.0; an electrolyte containing LiPF6 or LiBF4, the content of the electrolyte being 1.0 mol/L or more and 1.3 mol/L or less with respect to the nonaqueous solvent; and an additive comprising LiPO2F2. When the concentration of the additive is 0.5 wt.% or more and 1.0 wt.% or less with respect to the total amount of the nonaqueous solvent and the electrolyte, the capacity ratio (Y/X) of the capacity (X) of the positive electrode and the capacity (Y) of the negative electrode in initial charge is 0.80 or more and 0.85 or less.SELECTED DRAWING: Figure 1
Patent JP-2022064772-A (JP)
Title: Kibiso shoe insoles, kibiso japanese sandals, kibiso straw sandals, and manufacturing method therefor
Inventor: TAKEI CHIAKI
IPC: A43B17/00
Filed: 2020-10-14
Abstract: To provide Kibiso insoles, Kibiso Japanese sandals, and Kibiso straw sandals based on fibers that have characteristics of silk of antibacterial, high flame retardant, and high hygroscopic properties, are thicker as fibers, and have texture completely different from the conventional ones, and a manufacturing method therefor.SOLUTION: There is provided Kibiso insoles obtained by lining a plain-woven Kibiso fabric with lining paper. There are further provided Kibiso Japanese sandals and Kibiso straw sandals obtained by weaving/knitting Kibiso.SELECTED DRAWING: Figure 1
Patent JP-2022066703-A (JP)
Title: Shaft seal device
Inventor: SATO KAZUYOSHI
IPC: F16J15/3252
Filed: 2020-10-19
Abstract: To allow a user to know accurate timing of retightening a packing gland to reduce user's time and effort needed for management of the timing of the retightening.SOLUTION: A shaft seal device 1 includes: a gland packing 2; a packing box 3; a packing gland 4 which contacts with the gland packing 2 from a device outer side; shafts 5 in each of which a middle part at the device outer side penetrates through a part of the packing gland 4 in an axial direction; springs 6 each provided at a device outer side outer periphery of the shaft 5; collars 8 each of which houses the spring 6, includes a hole 8c through which a device outer side end part of the shaft 5 penetrates, and has a cylinder shape with a closed end; restriction members 7 each of which is attached to the device outer side end part of the shaft 5 so as to enable position adjustment and makes the collar 8 unable to be displaced to the device outer side in a state that the spring 6 is compressed; and sensors 9 each of which detects parameters that change according to position changes between the packing presser 4 and the collar 8 in the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2021068899-A (JP)
Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
Inventor: HONG JIN RI
IPC: C07D491/048
Filed: 2020-10-20
Abstract: To provide an organic electroluminescent compound and an organic electroluminescent device comprising the same.SOLUTION: By comprising the organic electroluminescent compound according to the present disclosure, an organic electroluminescent device having low driving voltage and/or high luminous efficiency and/or a long life span can be provided.SELECTED DRAWING: None
Patent JP-2022067842-A (JP)
Title: Deposition method for silicon carbide polycrystalline film, and production method for silicon carbide polycrystalline substrate
Inventor: KITAGAWA TAIZO
IPC: H01L21/20
Filed: 2020-10-21
Abstract: To provide a deposition method for a silicon carbide polycrystalline film and a production method for a silicon carbide polycrystalline substrate, wherein: an SiC polycrystalline film is deposited by CVD with a nitrogen doping gas on a carbon support substrate, and the SiC polycrystalline film is separated from the carbon support substrate with reduced warpage, thereby solving the problem of worsened yield, cost, productivity in the process and production of an SiC polycrystalline substrate, resulting in a high-conductivity SiC polycrystalline substrate with reduced warpage.SOLUTION: A deposition method for a silicon carbide polycrystalline film includes a deposition step in which the CVD is used to, with a nitrogen gas, silicon gas, and carbon gas, deposit a silicon carbide polycrystalline film of 300 μm-1200 μm thick on a carbon support substrate of 300 μm-10 mm thick. The carbon support substrate satisfies αv/αp=2.5-4.0 where αp is a thermal expansion coefficient in a direction parallel with the thickness direction and αv is a thermal expansion coefficient in a direction orthogonal to the thickness direction.SELECTED DRAWING: Figure 1
Patent JP-2022069056-A (JP)
Title: Data collection device
Inventor: YOBIMOTO FUMIKAZU
IPC: H04Q9/00
Filed: 2020-10-23
Abstract: To solve the problem in which no useful operation data are collected except some operation data collected from facility apparatuses by a management device.SOLUTION: A data collection device 10 collects operation data 23 from at least one facility apparatus. The data collection device 10 comprises communication units 11, 11a, 11b and a data collection unit 12. The communication units 11, 11a, 11b connect to a network that connects the management device and the facility apparatus. The data collection unit 12 collects operation data 23 from the facility apparatus through the communication units 11, 11b on the basis of a second collection condition C2, which is different from a first connection condition used when the management device collects operation data 22 from the facility apparatus.SELECTED DRAWING: Figure 4A
Patent JP-2022070687-A (JP)
Title: Fuel cell device
Inventor: MATSUI EIZO
IPC: H01M8/0432
Filed: 2020-10-27
Abstract: To reduce the possibility of freezing while ensuring safety in the event of an abnormality.SOLUTION: A fuel cell device 10 includes a fuel cell 11, a flow path 12, a heater 13, a housing 14, a gas sensor 15, and a control unit 16. The flow path 12 flows a fluid related to the operation of the fuel cell 11. The gas sensor 15 detects a leak in the housing 14 of raw fuel gas supplied to the fuel cell 11. When detecting a leak of raw fuel gas, the control unit 16 permits the operation of the heater 13 in a case in which the inside of the housing 14 satisfies a predetermined condition related to the raw fuel gas.SELECTED DRAWING: Figure 1
Patent JP-2022072758-A (JP)
Title: Method for suppressing corrosion of carbon steel constituting nuclear power plant, and device therefor
Inventor: YAMAMOTO SEIJI
IPC: G21D3/08
Filed: 2020-10-30
Abstract: To provide a method for suppressing corrosion of carbon steel without imposing a load on an existing radionuclide removal facility, and a device therefor.SOLUTION: A method for suppressing corrosion of carbon steel constituting a nuclear power plant uses: a cooling water injection system 10 that injects, into a reactor pressure vessel 2, cooling water for cooling fuel debris 6 existing in either a reactor containment vessel 1 or the reactor pressure vessel 2; and a contaminated stagnant water recovery system 11 that guides contaminated stagnant water 3 stagnating in the reactor containment vessel 1 to the outside of the reactor containment vessel 1, so as to remove radionuclides. The cooling water, from which radionuclides have been removed, is treated by a deoxidizing system 15 so that the dissolved oxygen concentration of the cooling water is lowered, and then is injected from the cooling water injection system 10 into the reactor pressure vessel 2.SELECTED DRAWING: Figure 1
Patent JP-2021078119-A (JP)
Title: Multi-member bluetooth device capable of synchronizing audio playback between different bluetooth circuits
Inventor: CHANG HUNG-CHUAN
IPC: H04R3/12
Filed: 2020-11-04
Abstract: To provide audio playback that solves the problem in which audio playback operations of different Bluetooth circuits in a Bluetooth device cannot be synchronized with each other.SOLUTION: A multi-member Bluetooth device 100 including a main Bluetooth circuit 110 and an auxiliary Bluetooth circuit 120 generates a first slave clock and a second master clock which are synchronized with a first master clock generated by a source Bluetooth device 102, and samples first audio data based on a first audio sampling clock. The auxiliary Bluetooth circuit generates a second slave clock which is synchronized with the second master clock, and samples second audio data to be played back based on a second audio sampling clock.SELECTED DRAWING: Figure 1
Patent JP-2022076057-A (JP)
Title: Stress sensor
Inventor: ZHANG HONGLI
IPC: G01L1/20
Filed: 2020-11-09
Abstract: To provide a stress sensor with higher accuracy, realizing a finer sensing part.SOLUTION: A stress sensor includes: a base material; a pressure detection part disposed on one face of the base material, having a first electrode and a second electrode arranged facing each other and a pressure detection film interposed between the first electrode and the second electrode, and configured to detect a pressing force generated in the pressure detection film; and a shearing force detection part disposed on one face of the base material, having a third electrode and a fourth electrode arranged facing each other and a shearing force detection film interposed between the third electrode and the fourth electrode, configured to detect a shearing force generated in the shearing force detection film.SELECTED DRAWING: Figure 1
Patent JP-2022076662-A (JP)
Title: Gas-liquid separator
Inventor: ARAKAWA KOICHI
IPC: H01M8/04
Filed: 2020-11-10
Abstract: To provide a gas-liquid separator where water can be excellently discharged even when used in a low temperature environment and water storage in the vicinity of a solenoid on-off valve after stopping the power generation of a fuel cell is prevented.SOLUTION: A gas-liquid separator includes: a gas-liquid separation part separating water from a water-containing gas at the upper part of a housing H; an annular first water storage portion 5 receiving water from the gas-liquid separation part at the lower part of the housing H and storing; a second water storage portion 6 disposed at a lower side from the first water storage portion 5; a valve mechanism opening and closing a drain flow passage 26 communicated with the bottom of the second water storage portion 6; a cylindrical wall 24 being disposed at the inner peripheral side of the first water storage portion 5 and guiding overflown water to the second water storage portion 6; a cylindrical vertical wall part 31 separated from the cylindrical wall 24 and externally fitted; and a partition member 30 integrally formed with a lid-like part 32 closing the upper edge of the vertical wall part 31.SELECTED DRAWING: Figure 6
Patent JP-2022076934-A (JP)
Title: Ferrule, stick and information processing system
Inventor: NAKAGAWA HIROFUMI
IPC: A61H3/06
Filed: 2020-11-10
Abstract: To replace only a part to be grounded when a ferrule is damaged by grounding.SOLUTION: A ferrule (1), which is a ferrule arrangeable on the tip (101) of a stick (100), includes a body part (10) attachable to a shaft (102) of the stick, and a grounding part (20) arranged on the outer periphery of the body part. The grounding part is attachable to/detachable from the body part.SELECTED DRAWING: Figure 2
Patent JP-2022077212-A (JP)
Title: Centrifugal brake
Inventor: IKEGAWA SHIORI
IPC: F16D59/00
Filed: 2020-11-11
Abstract: To provide a centrifugal brake capable of adjusting the magnitude of braking torque.SOLUTION: Weights 32a, b, c are plurally arranged in series in an axial direction inside a housing 4, and an adjustment member 66 integrally rotating with a retainer 34 and axially moving with respect to the retainer 34 so as to be enterable between the weights 32a, b, c and an inner peripheral surface 7 of the housing 4 is connected to the retainer 34 integrally rotating with a rotating body 6.SELECTED DRAWING: Figure 1